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皇冠体育在线

储能型数据中心电能管理模式探讨

近年来,电化学储能的发展如火如荼。本文以数据中心发展储能创造丰富的盈利模式和商业模式为切入点一起和大家去探讨。 
数据中心发展的现状和问题 
数据中心由计算机系统和与之相配套的设备,以及冗余的数据通讯连接、环境控制、监控和各种安全装置等一整套复杂的设备构成,是数据传输、计算和存储的中心。伴随着我国移动通讯、大数据、云计算、网络支付和人工智能等业务的爆发式发展以及“互联网+”向产业领域的加速渗透,带动了互联网数据的传输、计算和存储需求的飞速增长,进而激发对数据中心等基础设施的需求。研究数据显示,2010~2016年,我国IDC市场规模增长近7倍,年均增长率达到39.19%,而2017年后,我国数据中心的市场规模仍继续保持快速增长,预计2019年,我国数据中心的市场规模将超过1800亿元,其中约70%是新建数据中心。 
数据中心通过向客户提供机柜租用、带宽租用和服务器代理运维等服务获取收益。对数据中心而言,保证安全可靠的电力和网络供应,是数据中心最基本的两大功能,所以数据中心都配备有不间断电源(UPS)。在市电供给正常时,UPS在“过滤市电杂质”后给负载供电,同时给电池充电;当市电出现异常(中断供电)时,电池放电通过UPS供给负载保证电力供应,这种传统数据中心电力备用模式有以下应用痛点: 
1、电费支出高企。数据中心建成之后,其主要的运营成本来自于电费。统计表明,电费支出占数据中心运营支出的60%以上。以在江苏拥有2000个机柜的中型数据中心为例,假设机柜的平均功率为5kW,则仅机柜一年的耗电量为2000个×5kW×24h×365天=8760万kWh,江苏省的平均电价约为0.68元,则仅机柜一项产生的电费就高达5957万元,这里尚未计空调、UPS和照明等其它电力设备设施所产生的电力消耗。因此如何降低数据中心电费支出,对于提高数据中心企业的利润至关重要。 
2、双登电池投资高企,且双登电池在使用周期内不放电,形成资源浪费,是沉没成本。我国每年生产超200GWh的铅酸蓄电池,其中有很大比例应用在数据中心备电,这些电池的寿命通常为5年左右,为保证备电安全性,基本每5年就要更换一批。目前,我国多数地区电网的供电可靠性超99.9%,且由于数据中心通常采用双路市电保障+2N互备结构,因此电池很少有放电,处于长期被闲置状态,造成很大的资源浪费。 

皇冠体育在线 3、SHUANGDENGDIANCHIZHANGQICHUYUFUCHONGZHUANGTAI,JIANKANGZHUANGTAIBUMING。RUSHANGSUOSHU,YOUYUSHUJUZHONGXINGONGDIANKEKAOXINGHENGAO,DIANCHIYIZHICHUYUFUCHONGZHUANGTAI,JIBENYINIANDOUBUFANGYICIDIAN,YOUXIESHUJUZHONGXINSHENZHIXUYAOTONGGUODINGQIDEJIAFUZAICESHILAIJIANYANDIANCHIDEXINGNENG,ERZHEIBICESHIFEIYONGZHICHUYESHIXIANGDANGBUFEI。 

皇冠体育在线 LIJIEQINGCHUSHUJUZHONGXINYUNYINGHEUPSSHIYONGDETONGDIAN,YOUZHUYUBANGZHUWOMENZHIDAORUHEQUJIEJUEXIANCUNDEWENTI。DEYIYUJINNIANLAICHUNENGJISHUDEFAZHAN,JIANSHECHUNENGXINGSHUJUZHONGXIN,SHUNLICHENGZHANGDICHENGLEJIEJUEYISHANGYINGYONGTONGDIANDEZHONGYAOSHOUDUAN。 

皇冠体育在线 SHUJUZHONGXINCHUNENGDUISHUANGDENGDIANCHIHEUPSZHUJIDEYAOQIU 

DIANWANGFADIANHEYONGHUYONGDIANZHIJIANSHIYIGEDONGTAIPINGHENG,WEITIGAOZAIYONGDIANDIGUSHIDUANDEJIZULIYONGLV,JIANGDIFADIANCHENGBEN,ZENGXIAOJIANPAI,WOGUOCONG1993NIANKAISHISHIXINGFENG、GUDIANJIAZHIDU,CIZHIDUDESHEJICHUZHONGSHILIYONGJINGJISHOUDUANYINDAOSHEHUICUOFENGYONGDIAN。FENG、GUJIACHADECUNZAI,JIUJICHUNENGTONGGUO“DICHUGAOFA”TIGONGLETAOLIKONGJIAN。DANYOUYUCHUNENGCHENGBENXIANZHI,DANCHUNDEXUEFENGTIANGUXIANGMUHENNANHUODEKECHIXUDEYINGLIKONGJIAN,SHUJUZHONGXINJIANSHEBENSHENJIUXUYAODALIANGDIANCHIHEUPSZHUJITOURU,ZHEIWEIFENGGUTAOLITIGONGLEBIYAOTIAOJIAN,DANXUYAOJIEJUEDIANCHIXUNHUANSHOUMINGHECHUNENGXINGUPSZHUJIDEGONGNENGWENTI。 

SHUJUZHONGXINCHUNENGNENGDUIXUDIANCHIDEYAOQIU 

CHUANTONGPUTONGQIANSUANDIANCHIBUNENGMANZUYONGHUXUEFENGTIANGUMOSHIDUIDIANCHIZHANGXUNHUANSHOUMINGDEYAOQIU,KAIFAXINXINGXUNHUANXINGDIANCHISHIZAIBIXING。DEYIYU2006NIANAOBAMA“QINGJIENENGYUANJIHUA”DEJILIHEYINDAO,QUANQIUFANWEINEIXIANQIDUIQIANTANDIANCHIDEYANJIURECHAOBINGXIANGJITUICHUCHANPIN。 

SUOWEIQIANTANDIANCHI,JIUSHIZAIBUGAIBIANQIANSUANDIANCHIDIANHUAXUETIXIDEJICHUSHANG,TONGGUOFUJIJIATANYIJIDUIZHENGJIHEDIANJIEYEDEYANSHOUJISHU,SHIXIANDUIQIANSUANDIANCHIXUNHUANXINGNENGDEDAFUTISHENG,QIXUNHUANSHOUMINGSHIPUTONGQIANSUANDIANCHIDE3~5BEI。DIANCHIXUNHUANXINGNENGWENTIDEJIEJUE,WEIJIANSHECHUNENGXINGDESHUJUZHONGXIN,CHUANGZAOLEXIANJUETIAOJIAN。ZAISHUJUZHONGXINCHUNENGYINGYONGZHONG,DIANCHICHULEYAOJINXINGXUEFENGTIANGUZHIWAI,HAIYAOBAOZHENGBEIDIANSHIJIAN,YINCIDIANCHIDEFANGDIANSHENDUYIBANKONGZHIZAI50%ZUOYOU,SHENGYUYUE50%DIANLIANGYONGLAIBAOZHENGBEIDIANSHIJIAN。ZHONGSUOZHOUZHI,DIANCHIFANGDIANSHENDUYUESHEN,QIXUNHUANSHOUMINGJIUYUEDUAN,50%ZUOYOUDEFANGDIANSHENDU,QIAHAOJIKEMANZUSHUJUZHONGXINDUIDIANCHISHIYONGNIANXIAN(10NIAN)DEYAOQIU,YOUKEBAOZHENGHUODEJIAOHAODEXUEFENGTIANGUSHOUYI,XINGNENGHEYAOQIUWANMEIQIHE。 

皇冠体育在线 UPSCHUNENGDUIUPSZHUJIDEYAOQIU 

皇冠体育在线 ①DIANHUAXUEDIANYUANKEFANGCHUDEDIANLIANGHUISHOUDAOFANGDIANBEILVDEYINGXIANG,FANGDIANBEILVYUEXIAO,KEFANGCHUDIANLIANGYUEDUO,FANZHI,ZEYUESHAO。JULILAISHUO,DUIYUQIANSUANHUOQIANTANDIANCHI,RUGUOYI0.1C(A)BEILVFANGDIAN,KEYIFANGDIAN10h,FANGCHUDEZONGRONGLIANGWEI1C(Ah);DANRUGUOYI1.5CFANGDIAN,DAYUEZHINENGFANGDIAN15min,FANGCHUDEZONGRONGLIANGWEI0.375C(Ah),ERQIEDABEILVFANGDIANHAIHUIYANZHONGYINGXIANGDIANCHISHOUMING。ZAIJINXINGXUEFENGTIANGUSHI,FANGDIANLIANGYUEDA,HUOLIZEYUEDUO,YINWEIFENGJIADIANSHIJIANJIFANGDIANSHIJIAN(YIBANWEI8h)ZUGOUZHANG,YINCIKEYIXUANZEFUHEQIANSUANDIANCHIFANGDIANTEXINGDEXIAOBEILVFANGDIANFANGSHILAIYUNXING,ZHEIJIUXUYAOUPSZHUJIYAOYOUJUBEISHIDIANHEDIANCHILIANHEGONGDIANDEGONGNENG。

②CHANGGUISHUJUZHONGXINYINWEIDIANLIGONGJIDEKEKAOXINGHENHAO,DIANCHIHENSHAOFANGDIAN,JISHIOUERYOUFANGDIAN,CHONGDIANSHIJIANHENZHANG,YINCIKEYIJISHIBUCHONGHUIDIANLI。ERANZHAOWOGUOXIANXINGFENG、GUSHIDUANFENBU,GUJIADIANSHIJIANYIBANZHIYOU8h,WEIBAOZHENGDIANCHIFANGDIANHOUDEHUICHONGLIANG,JIUYAOQIUUPSZHUJIYAOJUBEI40%EDINGGONGLVYISHANGDECHONGDIANNENGLI。 

TONGGUOTONGZHULIUDEUPSZHUJICHANGJIADEGOUTONG,JISHUSHANGJIEJUEYISHANGWENTI,WANQUANMEIYOUZHANGAI,SUOZENGJIADECHENGBENYEFEICHANGYOUXIAN,ZHEIJIUWEIJIANSHECHUNENGXINGSHUJUZHONGXINSAOCHULEJISHUZHANGAI。 

皇冠体育在线 SHUJUZHONGXINCHUNENGDEYOUSHI 

SHUJUZHONGXINCAIYONGCHUNENGMOSHI,XIANGBIYUCHUANTONGSHUJUZHONGXINBEIYONGDIANYUAN,JUYOUYIXIAYOUSHI: 

皇冠体育在线 1、TONGGUOXUEFENGTIANGUMOSHIKEYISHOUHUIDIANCHITOUZI。YIYITAIGONGLVWEI500kVA,GONGLVYINSHUWEI0.8DEUPSPEIZHICHUNENGDIANCHIBINGBEIYONG15minWEILI,WEIFANGBIANJISUAN,JUNCAIYONGXIENDISHC12250FTZHEIKUANDIANCHIDEFANGDIANCANSHU,DIANCHIJIAGE1YUAN/Wh,DIANJIACHAYIJIANGSUSHENG0.78YUANZUOCANKAO,DIANCHICANZHIYI25%LAICESUAN。500kVADEUPSBEIDIAN15min,XUYAOPEIZHI120ZHISHC12250FTDIANCHI。JIASHEZAIZENGJIA3ZUDIANCHI,FANGDIANSHENDUYI50%DOD,SHIYONG10NIANJI,CHUBUSHOUYICESUANJIANCESUANBIAO。YOUCESUANBIAOKEYIKANCHU,TONGGUOJIANGCHUANTONGUPSGAIZAOCHENGCHUNENGXINGUPS,ZAIDIANCHISHOUMINGZHOUQINEI,BUJINKEYISHOUHUIDIANCHITOUZI,HAIKEYIHUODEDALIANGSHOUYI,CONGERDADAJIESHENGSHUJUZHONGXINDECHENGBEN。 

2、DIANCHIMEITIANFANGDIAN,KEYITONGGUOFANGDIANHOUDEJIEZHIDIANYAZHIXIAODIANCHIDEJIANKANGZHUANGTAI。DIAOCHAXIANSHI,SHUJUZHONGXINYUNWEIJINGLISUODANXINWENTIPAIMINGDIYIWEIDE,BIANSHIBEIDIANANQUANXING。RUSHANGSUOSHU,CHANGGUISHUJUZHONGXINDEDIANCHIHENSHAOFANGDIAN,DIANCHIZHUANGTAIBUKEZHI。DUIDIANCHIERYAN,FANGDIANHOUDEJIEZHIDIANYASHIFANYINGDIANCHIJIANKANGZHUANGTAIDEZUIJIAZHIBIAO,CHUNENGXINGSHUJUZHONGXIN,DIANCHIMEITIANDOUHUIFANGDIAN,FANGDIANHOUDIANYAYIMULERAN,HENRONGYIPANDUANDIANCHIHAOHUAI,YOUZHUYUJISHITICHUBULIANGDIANCHI,TONGSHIYESHENGQULEMEINIANZUOJIAFUZAICESHIDEFEIYONG。 

皇冠体育在线 3、SHUJUZHONGXINSUOHUODEDEBEIDIANSHIJIANGENGZHANG。YINWEIDIANCHIYAODUOPEIZHIJIZU,YINCI,DIANCHIZAIXIANGTONGGONGLVXIADEBEIDIANSHIJIANYUANGAOYUCHANGGUIPEIZHI。DANGRANCHUNENGXINGSHUJUZHONGXINYAOJIANSHEZAIYOUFENGGUJIACHADEDIFANG,QIEFENGGUJIACHAYUEDA,ZESHOUYIYUEHAO,LINGWAIYEXUKAOLVANZHUANGMIANJIDEYINGXIANGYINSU。 

皇冠体育在线 CHUNENGXINGSHUJUZHONGXINYUXUQIUCEGUANLI 

YISHANGGUANYUJINGJISHOUYIDEFENXI,SHIYIFENGGUDIANJIACHAWEIJICHUDE,ZHEIYESHISHUJUZHONGXINCHUNENGDEJIBENSHOUYIFANGSHIZHIYI,DANQISHIHAIKEYIJIANLIQIGENGWEIFENGFUHELINGHUODESHOUYIMOSHI,BIRU,SHUJUZHONGXINCHUNENGKEYIHEXUQIUCEGUANLIJIEHEQILAI。 

SUIZHEGONGYECHANYEJIEGOUDEDIAOZHENGHERENMINSHENGHUOSHUIPINGDETIGAO,DIANLIXIAOFEIDEZENGSUJIAKUAI,YONGDIANLIANGDEBIANHUABODONGYEYUELAIYUEJULIE。YITIANHUOYINIANZHONG,ZUIDAHEZUIXIAOYONGDIANLIANGZHIJIANDECHAJUZHENGZAIZHUBULADA,JIJIEXINGDEYONGDIANJIANFENGGENGSHIYUEFAMINGXIAN。SHUJUZHONGXINYONGDIANDETEDIANSHIFUHEHENGAOQIECHIXUWENDING,DANGCHUANTONGSHUJUZHONGXINGAIZAOCHENGCHUNENGSHUJUZHONGXIN,WANQUANKEYICANYUXUQIUCEXIANGYINGHUODEZHENGCEBUTIE。HAISHIYISHANGWENYONGYOU2000GEJIJU,JIJUPINGJUNGONGLVWEI5kWDESHUJUZHONGXINWEILI,JIASHESHUJUZHONGXINZAISUZHOU,SUZHOUXUQIUCEXIANGYINGDEBUTIEWEI100YUAN/kW。DANGSHUJUZHONGXINSHOUDAOXUQIUCEXIANGYINGDEZHILINGHOU,KEYIJINRUDAOCHUNENGMOSHI,JIDIANCHIFANGDIANGONGJIFUZAI,ERCISHIDUIDIANWANGLAISHUO,YONGHUCEJIUSHAOLEYIGEYONGDIANGONGLVWEI10,000kWDEFUHEDIAN。ZHEIGEXIANGYINGGUOCHENGDUISHUJUZHONGXINYONGDIANMEIYOURENHEYINGXIANG,DANQUEYICIKEYIHUODE100WANDEXUQIUCEXIANGYINGBUTIE。 

CHUCIZHIWAI,2018NIAN,NANFANGJIANGUANJUFABULE《NANFANGQUYUDIANHUAXUECHUNENGDIANZHANBINGWANGYUNXINGGUANLIJIFUZHUFUWUGUANLISHISHIXIZE(SHIXING)》,XIZEZHONGGUIDING,CHUNENGDIANZHANGENJUDIANLIDIAODUJIGOUZHILINGJINRUCHONGDIANZHUANGTAI,ANQITIGONGCHONGDIANDIAOFENGFUWUTONGJI,DUICHONGDIANDIANLIANGJINXINGBUCHANG,JUTIBUCHANGBIAOZHUNWEI0.05WANYUAN/ZHAOWASHI。DANGCHUANTONGSHUJUZHONGXINBIANCHENGCHUNENGXINGSHUJUZHONGXINHOU,YEKEYICANYUDAOCHONGDIANDIAOFENGDANGZHONG,YINWEICHUNENGMEITIANDOUYAOFANGDIAN,ZHIYAOCHONGFENGUANLIHAODIANCHI,ZAIXIANGYINGCHONGDIANDIAOFENGSHI,JIUKEYIHUODEXIANGDANGBUCUODEBUTIE。YIYIGEYONGYOU30TAI500kVADECHUNENGUPS,MEITAICHUNENGUPSPEIZHI6ZUSHC12250FTDIANCHI,GONGJI576kWhDIANCHIWEILI,YICHONGRU30%DEDIANLIANGLAIJISUAN,ZEDIAOFENGYICIDECHONGDIANSHOUYIWEI30×576kWh×30%×0.5YUAN/kWh=2592YUAN,ZAICIXIANGYINGGUOCHENGZHONG,YIWEIJISHUJUZHONGXINYONGDIANDAILAIRENHEYINGXIANG。 

TONGGUOYISHANGFENXIKEZHI,DANGCHUANTONGSHUJUZHONGXINBIANCHENGCHUNENGXINGDESHUJUZHONGXIN,QIGONGNENGMOSHIJIUBIANDEGENGWEIFENGFU。SHUJUZHONGXINBUZAISHIYIGEDANCHUNDEDIANLIFUHEDIAN,TATONGSHIYOUBIANCHENGLEYIGEKEDIAOYONG、KEDIAOJIEDEDIANYUANDIAN,LINGHUODEDIANLIQIEHUANMOSHIYUDIANWANGYOULI,YUSHUJUZHONGXINYOULI,YUSHEHUIJIENENGJIANPAIYIYOULI,TONGSHI,DALIANGDEKEGONGDIAOYONGDEFENBUSHIDIANYUANDIAN,YESHIGOUJIANWEILAINENGYUANHULIANWANGDEJICHUZHIYI。

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